1AOZ Oxidoreductase(Oxygen Acceptor) date Jan 08, 1992
title Refined Crystal Structure Of Ascorbate Oxidase At 1.9 Angstr Resolution
authors A.Messerschmidt, R.Ladenstein, R.Huber
compound source
Molecule: Ascorbate Oxidase
Chain: A, B
Ec: 1.10.3.3
Engineered: Yes
 Organism_scientific: Cucurbita Pepo Var. Melopepo
Organism_common: Zucchini
Organism_taxid: 3665
Strain: Var. Melopepo
symmetry Space Group: P 21 21 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
106.700 105.100 113.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand C1O, C2O, CU, NAG enzyme Oxidoreductase E.C.1.10.3.3 BRENDA
related structures by homologous chain: 1ASO
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceRefined crystal structure of ascorbate oxidase at 1.9 A resolution., Messerschmidt A, Ladenstein R, Huber R, Bolognesi M, Avigliano L, Petruzzelli R, Rossi A, Finazzi-Agro A, J Mol Biol 1992 Mar 5;224(1):179-205. PMID:1548698
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (199 Kb) [Save to disk]
  • Biological Unit Coordinates (1aoz.pdb1.gz) 193 Kb
  • Biological Unit Coordinates (1aoz.pdb2.gz) 383 Kb
  • LPC: Ligand-Protein Contacts for 1AOZ
  • CSU: Contacts of Structural Units for 1AOZ
  • Likely Quarternary Molecular Structure file(s) for 1AOZ
  • Retrieve 1AOZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AOZ from S2C, [Save to disk]
    • View 1AOZ in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1AOZ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AOZ, from MSDmotif at EBI
  • Genome occurence of 1AOZ's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1aoza1, region A:1-129 [Jmol] [rasmolscript] [script source]
        - Domain d1aoza2, region A:130-338 [Jmol] [rasmolscript] [script source]
        - Domain d1aoza3, region A:339-552 [Jmol] [rasmolscript] [script source]
        - Domain d1aozb1, region B:1-129 [Jmol] [rasmolscript] [script source]
        - Domain d1aozb2, region B:130-338 [Jmol] [rasmolscript] [script source]
        - Domain d1aozb3, region B:339-552 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1aoz_A] [1aoz] [1aoz_B]
  • SWISS-PROT database: [P37064]
  • Domain organization of [ASO_CUCPM] by SWISSPFAM
    • Other resources with information on 1AOZ
  • Community annotation for 1AOZ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1AOZ from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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